"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

String theory may be our best attempt at a theory of everything, except that it can't describe an expanding universe like ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged. This theory ...

The film explores the concept of gravitation, tracing its historical understanding from ancient civilizations to modern physics ... unified into a comprehensive theory of gravitation.

Unifying these two frameworks has been one of the most elusive goals in modern science ... By linking gravity to quantum information theory, the study provides a potential pathway to a unified ...

When medieval scholars sought to understand the nature of angels, they unwittingly laid the foundations of modern physics ...

Before it shut down, a telescope in Chile captured the universe's baby photos, just 380,000 years after the Big Bang. These ...

Using the mathematics of Einstein's 1915 theory of gravity, called general relativity, scientists can model the interior of a black hole. The problem is that, when they do this, general relativity ...

Ask almost any physicist what the most frustrating problem is in modern-day physics ... some theories that claim to offer a theory of quantum gravity start to see a divergence between the two ...